What is the construction and purpose of air conditioning and heating systems?

Air conditioning and heating systems are systems responsible for regulating temperature, humidity, and air circulation in the vehicle cabin. They consist of cooling and heating parts, and their elements are located both in the engine compartment and under the dashboard. A typical set includes, among others, a compressor, condenser, evaporator, heater core, blower, and control modules.

What are air conditioning and heating systems used for?

Air conditioning and heating systems are used to maintain appropriate conditions inside the car throughout the year. They are responsible for cooling in summer, heating in winter, and dehumidifying the air when defrosting windows. Their efficiency also affects driver comfort, visibility, and the correct operation of automatic airflow control.

What is the construction and function of the blower module?

The blower module is a set of ducts, flaps, actuators, and housings through which air enters the cabin. It is used to direct the stream to the windshield, feet, or the central zone and to mix warm and cool air. Depending on the version, it works with actuator motors, temperature sensors, and the control panel.

How to select a part for a specific car?

When selecting, it is best to compare the OEM number, engine version, A/C type, and the layout of mounts and connectors. In many cases, the pre-facelift or post-facelift version, the type of control panel, and the presence of additional sensors also matter. A safe solution is to verify the part by VIN or by the number of the removed element.

What symptoms indicate a problem with the air conditioning or heating system?

Typical symptoms include poor cooling, lack of heating, fogging windows, uneven blower operation, and unusual noises after turning on the air conditioning. In practice, the cause may be a leak in the lines, a worn compressor, a damaged control panel, or a faulty flap motor. It is also worth checking the cabin filter and the patency of the condensate drain.

What to pay attention to before installing a used HVAC component?

Before installation, it is worth comparing the condition of the housing, the completeness of ports, mounts, and electrical plugs, and the compliance of catalog numbers. For parts such as a compressor, evaporator, or heater core, it is also important to check for leaks and signs of previous repairs. A well-chosen element reduces the risk of re-removal and facilitates proper fitting with the rest of the system.

Air conditioning and heating installations

At Global Parts, we offer a wide selection of original used car parts, including air conditioning and heating parts for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen, and others. Each of our air conditioning and heating parts undergoes quality control to ensure you receive a top-quality product.

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BMW X5 Series 1 E53 Auxiliary Heating Webasto Air Intake Hose Silencer 6910575

£13.95

Free delivery: Aug 03

If paid before 14:00

Part no. RHD-1K2907511E

VW Volkswagen Passat B7 Heater Vent Flap Positioning Motor Actuator 1K2907511E

£13.95

Free delivery: Aug 03

If paid before 14:00

Part no. A0008356007-1

Mercedes Sprinter W906 Heater Blower Motor Fan Diesel A0008356007

£28.95

Free delivery: Aug 03

If paid before 14:00

Part no. A2208300384

Mercedes-Benz C S W203 W215 W220 Air Conditioning Expansion Valve A2208300384

£13.95

Free delivery: Aug 03

If paid before 14:00

Part no. RHD-7L0819031A

Audi Q7 4L Heater Matrix Element Unit Heat Exchanger Radiator 7H1819121

£23.95

Free delivery: Aug 03

If paid before 14:00

Part no. 3420584

BMW X3 Series E83 LCI Fresh Air Grille Right Dash Vent Part 3415974

£18.95

Free delivery: Aug 03

If paid before 14:00

Part no. 8P0820047D

Audi A3 8P A/C Air Condition Heater Climate Control Unit Panel 8P0820047D

£23.95

Free delivery: Aug 03

If paid before 14:00

Part no. RHD-6Q2820015H

Heater Blower Seat Ibiza 6J VW Polo 6R Heater Motor Fan Unit 6Q2820015H

£18.95

Free delivery: Aug 03

If paid before 14:00

Part no. A1698301715

Pressure Pipe Mercedes W169 Air Conditioning Hose Line A1698301715

£26.95

Free delivery: Aug 03

If paid before 14:00

Part no. rhd-A1698200642-3

Heater Blower Mercedes W169 W245 Motor Fan Control Unit A1698200642

£32.95

Free delivery: Aug 03

If paid before 14:00

Part no. rhd-7353217

BMW 1 3 Series F20 F21 F30 Water Drain For Wiper Shaft 7353217

£18.95

Free delivery: Aug 03

If paid before 14:00

Part no. A1698301615

Mercedes W169 Air Conditioning Pressure Pipe Hose Line A1698301615

£18.95

Free delivery: Aug 03

If paid before 14:00

Part no. 8K0820511C

Audi A5 S5 8T A4 B8 8K Climate Control Flap Positioning Motor 8K0820511C

£13.95

Free delivery: Aug 03

If paid before 14:00

Part no. 9366303

BMW F20 F21 F30 F31 F32 Control Unit Automatic Air Conditioning Module 9366303

£13.95

Free delivery: Aug 03

If paid before 14:00

Part no. 9252012

Air Vent BMW X5 F15 X6 F16 Center Console Tunel Rear Air Duct Black 9252012

£32.95

Free delivery: Aug 03

If paid before 14:00

Part no. RHD-8T2820021-1

Audi RS4 B8 Heater Blower Motor Fan Assembly 8T2820021

£37.95

Free delivery: Aug 03

If paid before 14:00

Part no. AV6N-19E616-AA

Ford Transit Custom Mk1 Heater Flap Motor Actuator Climate Control 2179171

£13.95

Free delivery: Aug 03

If paid before 14:00

Part no. 9801430

Air Ventilation Grille Mini R60 R61 Cover Trim Fresh Air 9801430

£13.95

Free delivery: Aug 03

If paid before 14:00

Part no. 9127403

BMW E82 E90 E91 E92 Diesel N47 Engine Water Pump Hose Pipe 9127403

£13.95

Free delivery: Aug 03

If paid before 14:00

Part no. 1504537

Air Con Line Mini Cooper R50 R52 R53 Pressure Hose Compressor Condenser 1504537

£13.95

Free delivery: Aug 03

If paid before 14:00

Part no. rhd-A2038303254

Mercedes C-Class W203 Fresh Air Grille Right O/S Vent Dashboard A2038300654

£13.95

Free delivery: Aug 03

If paid before 14:00

Part no. A2702230138

Mercedes C117 W176 W246 M270 Driveshaft Holder Bracket A2702230138

£37.95

Free delivery: Aug 03

If paid before 14:00

Part no. 6946622

Mini R52 R53 Pressure Hose Compressor Condenser 6946622

£23.95

Free delivery: Aug 03

If paid before 14:00

Part no. A1648302215

Mercedes ML W164 Air Conditioning Compressor Hose Pipe Line A1648302215

£13.95

Free delivery: Aug 03

If paid before 14:00

Part no. RHD-5WC816103A

Audi Q2 GA Air Conditioning Heater Matrix Evaporator Condenser Unit 5WC816103A

£56.95

Free delivery: Aug 03

If paid before 14:00

Part no. 4H0121671B

Audi A6 C7 Water Heater Valve Pump Control Unit 4H0121671B

£18.95

Free delivery: Aug 03

If paid before 14:00

Part no. 6842533

BMW F30 F31 F32 N57N N57Z Pressure Hose Pipe Air Conditioning Condenser 9223294

£28.95

Free delivery: Aug 03

If paid before 14:00

Part no. 69797002

BMW Mini Cooper One R56 Heater Control Unit Switch 69797002 3452271

£18.95

Free delivery: Aug 03

If paid before 14:00

Part no. RHD-8E2820103A

Audi A4 B7 Air Conditioning A/C Evaporator Unit 8E2820103A

£23.95

Free delivery: Aug 03

If paid before 14:00

Part no. 9223315

BMW E81 E82 E87 LCI E90 Suction Pipe Evaporator Compressor Air Con Hose

£13.95

Free delivery: Aug 03

If paid before 14:00

Part no. 9371460

BMW X1 F48 X2 F39 Air Conditioning Panel A/C Automatic Climate Control 9371460

£32.95

Free delivery: Aug 03

If paid before 14:00

Part no. 6982669

Mini R50 R52 R53 Heater Fan Actuator Flap Motor Temperature Control 6982669

£13.95

Free delivery: Aug 03

If paid before 14:00

Part no. 1K0820743FD

Audi A3 8P Air Conditioning Compressor Sensor A/C Hose Pipe Line 1K0820743FD

£23.95

Free delivery: Aug 03

If paid before 14:00

Part no. 9855397

Air Control Panel BMW F40 Automatic Air Conditioning High Seat Heating Air Vents

£175.95

Free delivery: Aug 03

If paid before 14:00

Part no. A2479061901

Mercedes W177 W247 Blower Resistor Heater Fan Regulator Control Unit A2479061901

£13.95

Free delivery: Aug 03

If paid before 14:00

Part no. 3400430

BMW X3 E83 Dryer Evaporator Pressure Coolant Hose Pipe Assy 3400430

£13.95

Free delivery: Aug 03

If paid before 14:00

Part no. 8X0820045A

Climate Control Panel Audi A1 8X Automatic Air Conditioning Switch 8X0820045A

£13.95

Free delivery: Aug 03

If paid before 14:00

Part no. 9331825

Air Conditioning Panel BMW F10 F11 Radio A/C Switch Climate Control 9331825

£32.95

Free delivery: Aug 03

If paid before 14:00

Part no. A0999069800

Mercedes W176 W246 Air Con A/C Flap Control Stepper Motor Actuator A0999069800

£18.95

Free delivery: Aug 03

If paid before 14:00

Part no. 6942987

BMW 5 6 Series E60 E61 E63 Heater Flap Motor Control Actuator Left N/S

£13.95

Free delivery: Aug 03

If paid before 14:00

Part no. 9337132

BMW F20 F21 LCI B37 Suction Hose Pipe Evaporator Compressor 9337132

£18.95

Free delivery: Aug 03

If paid before 14:00

Part no. 9182778

BMW X5 E70 A/C Air Condition Hose Pipe Line Tube 9182778

£47.95

Free delivery: Aug 03

If paid before 14:00

Part no. 8U0260401C

Audi Q3 8U Air Conditioning Cooling Condenser A/C 8U0260401C

£66.95

Free delivery: Aug 03

If paid before 14:00

Part no. 8046300

BMW 1 Series E82 E88 Bumper Brake Air Duct Front Right O/S 8046300

£23.95

Free delivery: Aug 03

If paid before 14:00

Part no. rhd-6936717

BMW Z4 Series E85 E86 Heater Actuator Positioning Drive Vent Flap Defrost

£13.95

Free delivery: Aug 03

If paid before 14:00

Part no. A1698301385

Mercedes-Benz W169 W245 Heater Climate Control Unit Switch Panel A1698301385

£13.95

Free delivery: Aug 03

If paid before 14:00

Part no. 9297751

Mini F54 F55 F56 F57 Heater Fan Blower Unit Air Conditioning 9297751

£23.95

Free delivery: Aug 03

If paid before 14:00

Part no. 9377854

Mini F55 F56 F57 Heater Blower Fan Resistor Regulator Unit 9377854

£13.95

Free delivery: Aug 03

If paid before 14:00

Part no. 8391392

BMW 5 7 X5 Series E38 E39 E53 Heater Box Temperature Sensor 8391392

£13.95

Free delivery: Aug 03

If paid before 14:00

Part no. A1699060100

Mercedes A C Class W169 W205 Air Con A/C Flap Control Stepper Motor A1699060100

£13.95

Free delivery: Aug 03

If paid before 14:00

Part no. 9350924

Mini F55 F56 F57 Air Conditioning Matrix Auxiliary Heater Diesel 9350924

£32.95

Free delivery: Aug 03

If paid before 14:00

Part no. A0008304400

Mercedes W204 W447 Diesel Air Conditioning Pump Compressor Climate A0008304400

£94.95

Free delivery: Aug 4 – 11

If paid before 14:00

Part no. RHD-5Q2819021A

Audi TT FV Blower Motor Heater Fan Resistor Regulator 5Q2819021A

£23.95

Free delivery: Aug 03

If paid before 14:00

Part no. 9359958

BMW F10 F11 Electric Auxiliary Heating Heater Unit 3296700 9163371

£18.95

Free delivery: Aug 03

If paid before 14:00

Part no. 6934972

BMW E60 E61 E63 E64 Wiring Harness Fan 6934972

£13.95

Free delivery: Aug 03

If paid before 14:00

Part no. A2208209210

Mercedes W164 W203 W221 Blower Motor Heater Fan Resistor Regulator A2208209210

£18.95

Free delivery: Aug 03

If paid before 14:00

Part no. 9271207

Air Condenser BMW F40 F45 F46 F48 Mini F60 Air Conditioning A/C 9271207

£51.95

Free delivery: Aug 03

If paid before 14:00

Part no. 2754231

Mini Cooper R55 R56 R57 Air Conditioning Coolant Water Hose 2754231

£13.95

Free delivery: Aug 03

If paid before 14:00

Part no. RHD-A0999062103-2

Mercedes W205 Blower Fan Motor Resistor Bosch A0999062103

£28.95

Free delivery: Aug 03

If paid before 14:00

Part no. 6918939

BMW X5 E53 3.0d M57N Connector Suction Pipe Coolant Line 6918939

£13.95

Free delivery: Aug 03

If paid before 14:00

Part no. 8385546

BMW X5 Series E53 Heater Blower Fan Rear Motor 8385546

£13.95

Free delivery: Aug 03

If paid before 14:00

Part no. 6934825

BMW X3 E46 E83 Air Conditioning Heater Blower Actuator 6934825

£13.95

Free delivery: Aug 03

If paid before 14:00

Part no. 9231995-12

BMW F30 F31 F32 Dashboard Fresh Air Grille Trim Panel Front Right O/S 9231995

£13.95

Free delivery: Aug 03

If paid before 14:00

Part no. 6Q0959263A

Volkswagen Polo 6R SEAT Ibiza 6J Heater Blower Motor Resistor 6Q0959263A

£13.95

Free delivery: Aug 03

If paid before 14:00

Part no. A1698300003

Mercedes-Benz A-Class W169 Cabin Pollen Air Filter Housing Cover A1698300003

£13.95

Free delivery: Aug 03

If paid before 14:00

Part no. rhd-1438062-1

BMW E60 E61 E65 X3 E83 X5 E53 E70 Z4 E85 E-Box Fan Blower Motor Housing 1438062

£13.95

Free delivery: Aug 03

If paid before 14:00

Part no. 9318725

BMW F23 Active Pedestrian Protection Adapter Lead Cable F80 M3 F83 M4 9318725

£23.95

Free delivery: Aug 03

If paid before 14:00

Part no. 9163330

BMW F01 F10 F11 F12 Heating Heater Radiator Heat Exchanger 9163330

£23.95

Free delivery: Aug 03

If paid before 14:00

Part no. RHD-4F2820043AA

Audi A6 C6 Dashboard Climate Control Panel Heated Seat Switch 4F2820043AA

£28.95

Free delivery: Aug 03

If paid before 14:00

Part no. 8386166

BMW X5 Series E53 M62 4.4i 4.6is Air Conditioning Connector Suction Pipe 8386166

£13.95

Free delivery: Aug 03

If paid before 14:00

Part no. 7574954

BMW E90 E91 E60 LCI F10 EGR Valve Hose Pipe 7574954

£18.95

Free delivery: Aug 03

If paid before 14:00

Part no. 3457397-13

Mini Cooper R57 LCI 13 Automatic Air Conditioning A/C Control Unit Module

£56.95

Free delivery: Aug 03

If paid before 14:00

Part no. 8381544

BMW X5 SERIES E53 Pressure hose condenser evaporator pipe 64538381544 8381544

£13.95

Free delivery: Aug 03

If paid before 14:00

Part no. 2282955

BMW E60 E63 E64 Petrol Engine Cooling Radiator Vent Pipe 2282955

£13.95

Free delivery: Aug 03

If paid before 14:00

Part no. 9119703

BMW E60 E61 LCI Air Conditioning Pipe A/C Air Con Hose Pipe Line 9119703

£13.95

Free delivery: Aug 03

If paid before 14:00

Part no. 9354509-1

Mini Cooper F55 F56 F57 Automatic Air Conditioning Control Switch Button 9354509

£18.95

Free delivery: Aug 03

If paid before 14:00

Part no. A0008300202

Mercedes W205 Air Conditioning Compressor A/C Pump A0008300202

£94.95

Free delivery: Aug 4 – 11

If paid before 14:00

Part no. 3420583

BMW X3 E83 LCI Fresh Air Grille Left N/S Dash Heater Vent Black 3420583

£18.95

Free delivery: Aug 03

If paid before 14:00

Part no. 9178066

Air Control Panel BMW X5 X6 E70 E71 Unit Automatic Conditioning High 9178066

£23.95

Free delivery: Aug 03

If paid before 14:00

Part no. A1698301815

Mercedes A Class W169 Air Conditioning Pressure Pipe Hose Line A1698301815

£13.95

Free delivery: Aug 03

If paid before 14:00

Part no. 1504541

BMW MINI R52 R53 Suction Pipe Evaporator Compressor Air Con Hose

£23.95

Free delivery: Aug 03

If paid before 14:00

Part no. A1698300158

Mercedes-Benz A B Class W169 W245 Evaporator Air Conditioning A1698300158

£66.95

Free delivery: Aug 03

If paid before 14:00

Part no. 3456812

Mini Cooper One R55 R56 R57 LCI R58 Heater Control Unit Switch Heated Seat

£56.95

Free delivery: Aug 03

If paid before 14:00

Part no. 6979758

BMW 1 3 X1 Series E81 E84 E87 E90 E91 E92 Heater Closing Panel 6979758 9175860

£13.95

Free delivery: Aug 03

If paid before 14:00

Part no. RHD-1K2907511H

Audi TT 8J Heater Blower Flap Motor Actuator Unit 1K2907511H

£13.95

Free delivery: Aug 03

If paid before 14:00

Part no. 6RF819704C

VW Polo 6R Dashboard Air Outlet Grille Interior Right O/S Vent 6RF819704C

£13.95

Free delivery: Aug 03

If paid before 14:00

Part no. 6924984

Mini Cooper R50 R52 R53 Air Conditioning Evaporator Expansion Valve 6924984

£13.95

Free delivery: Aug 03

If paid before 14:00

Part no. 9335362

BMW F20 F21 F22 F30 F31 F32 Air Conditioning Condenser Radiator 9335362

£42.95

Free delivery: Aug 03

If paid before 14:00

Part no. A2058300015

Mercedes W205 Air Conditioning Pipe Hose A / C Line A2058300015

£37.95

Free delivery: Aug 03

If paid before 14:00

Part no. A2478307800

Mercedes W177 Expansion Valve A/C Air Conditioning Valve Unit A2478307800

£28.95

Free delivery: Aug 03

If paid before 14:00

Part no. RHD-4M2820021C

Audi A4 S4 B9 Heater Blower Fan Motor 4M2820021C

£13.95

Free delivery: Aug 03

If paid before 14:00

Part no. 7545653

BMW E60 E61 E63 E64 Radiator Engine Return Hose Line 7545653

£28.95

Free delivery: Aug 03

If paid before 14:00

Part no. 6917865

BMW X5 Series E53 Evaporator Compressor Coolant Suction Pipe 6917865

£23.95

Free delivery: Aug 03

If paid before 14:00

Part no. 3400403

BMW X3 Series E83 Condenser Dryer Coolant Pressure Hose Pipe Line 3400403

£13.95

Free delivery: Aug 03

If paid before 14:00

Part no. 9263757-1

Air Conditioning Panel BMW F10 Radio A/C Switch Control Unit 9263757

£37.95

Free delivery: Aug 03

If paid before 14:00

Part no. 8E0959777B

Audi Q7 4L Seat Switch Front Lumbar Control Buttons Unit 8E0959777B

£13.95

Free delivery: Aug 03

If paid before 14:00

Part no. 9287531

BMW F20 F21 F30 F31 Heater Control Unit Module Air Conditioning ECU 9287531

£13.95

Free delivery: Aug 03

If paid before 14:00

Part no. A0045429018

Mercedes W164 W169 W204 C219 W221 Air Conditioning Pressure Sensor A0045429018

£13.95

Free delivery: Aug 03

If paid before 14:00

Part no. 5Q0816721K

Volkswagen Seat Skoda Audi A/C Air Conditionin Pipe Hose Line 5Q0816721K

£23.95

Free delivery: Aug 03

If paid before 14:00

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